

<template>
  <div id="main" style="width: 600px; height: 400px"></div>
</template>
<script lang="ts">
import { Vue } from "vue-class-component";
import * as echarts from "echarts";
export default class TEchartDemo1 extends Vue {
  public created() {}
  public mounted() {
    //千万不要写在 created,create 页面还没渲染，找不到相关的元素
    let lElm = document.getElementById("main");
    if (lElm != null) {
      var myChart = echarts.init(lElm);
      // 绘制图表
      myChart.setOption({
        title: {
          text: "ECharts 入门示例",
        },
        tooltip: {},
        xAxis: {
          data: ["衬衫", "羊毛衫", "雪纺衫", "裤子", "高跟鞋", "袜子"],
        },
        yAxis: {},
        series: [
          {
            name: "销量",
            type: "bar",
            data: [5, 20, 36, 10, 10, 20],
          },
        ],
      });
    }
  }
}
</script>